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Calculate noise pollution


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Разработчик Fufeng Qiangfeng Trading Co., Ltd.
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Noise pollution is one of the main environmental pollution. Higher-decibel noise can even cause serious damage to the eardrum of a person, and even cause deafness.
The sound level is measured in decibels. The app can help users measure and calculate the actual noise level at the current location, so as to avoid high-decibel noise as much as possible.